{"id":204989,"date":"2025-05-29T09:17:26","date_gmt":"2025-05-29T01:17:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204989\/"},"modified":"2025-05-29T09:17:26","modified_gmt":"2025-05-29T01:17:26","slug":"python-print-%e6%93%8d%e4%bd%9c%e4%b8%ba%e4%bd%95%e6%97%a0%e6%b3%95%e6%98%be%e7%a4%ba%e6%96%87%e4%bb%b6%e5%86%85%e5%ae%b9%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204989\/","title":{"rendered":"Python print \u64cd\u4f5c\u4e3a\u4f55\u65e0\u6cd5\u663e\u793a\u6587\u4ef6\u5185\u5bb9\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Python print \u64cd\u4f5c\u4e3a\u4f55\u65e0\u6cd5\u663e\u793a\u6587\u4ef6\u5185\u5bb9\uff1f<\/h1>\n<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241121\/1732147426673e78e2dd04a.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Python print \u7591\u96be\u6742\u75c7<\/strong><\/p>\n<p>\u672c\u4f8b\u4e2d\uff0cPython \u4ee3\u7801\u8bfb\u53d6\u5e76\u5199\u5165\u6587\u4ef6\uff0c\u4f46\u6700\u540e\u4e00\u884c print \u4f3c\u4e4e\u6ca1\u6709\u6267\u884c\u3002\u8fd9\u662f\u9519\u89c9\uff0c\u4e0b\u9762\u5c06\u89e3\u91ca\u539f\u56e0\u3002<\/p>\n<p>\u9996\u5148\uff0c\u901a\u8fc7 myfile.read() \u8bfb\u53d6\u6587\u4ef6\u7684\u5185\u5bb9\u4f1a\u79fb\u52a8\u6587\u4ef6\u6e38\u6807\u5230\u6587\u4ef6\u672b\u5c3e\u3002\u8fd9\u610f\u5473\u7740\u5f53\u60a8\u518d\u6b21\u5c1d\u8bd5\u4f7f\u7528 myfile.read() \u8bfb\u53d6\u6587\u4ef6\u65f6\uff0c\u6587\u4ef6\u5df2\u6ca1\u6709\u5185\u5bb9\u53ef\u7528\u3002<\/p>\n<p>\u5f53\u60a8\u8c03\u7528 print(myfile.read(), flush=True) \u65f6\uff0cPython \u5b9e\u9645\u4e0a\u5df2\u7ecf\u6267\u884c\u4e86 read \u64cd\u4f5c\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u6e38\u6807\u5df2\u5728\u6587\u4ef6\u672b\u5c3e\uff0c\u56e0\u6b64 myfile.read() \u8fd4\u56de\u4e00\u4e2a\u7a7a\u5b57\u7b26\u4e32\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6700\u540e\u4e00\u884c print \u4f3c\u4e4e\u6ca1\u6709\u6267\u884c\u7684\u539f\u56e0\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c06\u6700\u540e\u4e24\u884c\u4ee3\u7801\u987a\u5e8f\u98a0\u5012\uff0c\u5219 print(type(myfile.read()), flush=True) \u5c06\u5728\u6587\u4ef6\u6e38\u6807\u79fb\u52a8\u5230\u6587\u4ef6\u672b\u5c3e\u4e4b\u524d\u6267\u884c\u3002\u56e0\u6b64\uff0c\u5b83\u5c06\u6b63\u786e\u663e\u793a\u6587\u4ef6\u5185\u5bb9\u7684\u7c7b\u578b\uff0c\u800c print(myfile.read(), flush=True) \u5c06\u6253\u5370\u6587\u4ef6\u7684\u5185\u5bb9\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u9700\u8981\u591a\u6b21\u8bfb\u53d6\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u8bf7\u786e\u4fdd\u5728\u6bcf\u6b21\u8bfb\u53d6\u64cd\u4f5c\u540e\u91cd\u7f6e\u6587\u4ef6\u6e38\u6807\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 myfile.seek(0) \u5c06\u6e38\u6807\u91cd\u7f6e\u5230\u6587\u4ef6\u5f00\u5934\u3002<\/p>\n<p>\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300aPython print \u64cd\u4f5c\u4e3a\u4f55\u65e0\u6cd5\u663e\u793a\u6587\u4ef6\u5185\u5bb9\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Python print \u64cd\u4f5c\u4e3a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204989","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204989"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204989\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}